Home / 7,367,825.27-11,039,520.23-4,480,458.03

Finding the Fourth Proportional to 7,367,825.27, 11,039,520.23 and 4,480,458.03

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Solution

The fourth proportional to 7,367,825.27, 11,039,520.23 and 4,480,458.03 is: 6,713,257.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,825.27 : 11,039,520.23 = 4,480,458.03 : x
  2. Step 2: Convert to fraction form
    7,367,825.27/11,039,520.23 = 4,480,458.03/x
  3. Step 3: Cross multiply
    7,367,825.27x = 11,039,520.23 × 4,480,458.03
  4. Step 4: Simplify right side
    7,367,825.27x = 49,462,107,039,448.66
  5. Step 5: Solve for x
    x = 49,462,107,039,448.66/7,367,825.27
  6. Step 6: Final answer
    x = 6,713,257.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.